Contributor: Loren Eaton

This No. 1 R&B double-disc has sold more than 3 million copies.

This million-selling album debuted at No. 1.

Top-10 disc includes the chart-topping hit “Drop It Like It’s Hot”

This No. 1 R&B album crested at No. 2 on Billboard’s Top-200.

Peaked at 3 and sold more than 500,000 copies

Million-seller debuted at number 1

No. 2 pop disc topped the R&B chart. “Soldier” and “Lose My Breath” were both Top-10 singles.

Top-10 pop and R&B disc. “Tipsy” hit No. 2.

This Top-5 country disc has sold 500,000 copies. Its title track was a hit single.

Top-40 disc has sold more than 500,000 copies

Top-5 CD spawned the Top-20 single “The Reason”

Reached number 7 on the hip-hop chart. “Milkshake” was a Top-3 pop hit.

Entered the album chart at 25

Disc debuted at number 2

Peaked at 4 and sold more than 500,000 copies. “Leave (Get Out)” became a hit single.